| Value | Category | Cases | |
|---|---|---|---|
| 0 | 20 |
29.4%
|
|
| 1 | 17 |
25%
|
|
| 2 | 8 |
11.8%
|
|
| 3 | 5 |
7.4%
|
|
| 4 | 1 |
1.5%
|
|
| 5 | 4 |
5.9%
|
|
| 7 | 3 |
4.4%
|
|
| 9 | 1 |
1.5%
|
|
| 10 | 2 |
2.9%
|
|
| 18 | 1 |
1.5%
|
|
| 20 | 1 |
1.5%
|
|
| 22 | 1 |
1.5%
|
|
| 24 | 1 |
1.5%
|
|
| 39 | 1 |
1.5%
|
|
| 69 | 1 |
1.5%
|
|
| 600 | 1 |
1.5%
|
|
| Sysmiss | 6365 |